We often mix a few chargers when charging our phones.When charging with different chargers, we will also find that the charging speed of the mobile phone is different. Therefore, we know that the charger will affect the charging speed of the mobile phone.Some people think that the higher the power of the charger, the faster the charging speed will be. Is that really true?
The fact is that the power of the charger does affect the charging speed of the phone, but its effect on the charging speed of the phone is controlled within a certain range.The charge limit is determined by the IC, the battery's protective circuit. For example, if your phone's battery limits the current to 2A, you can use as much power as the charger, and its output will not exceed 2A, and it will even burn out the battery if the power is too high.
Although higher charger power does not mean faster charging speed, it does require a higher power charger to improve charging speed.With the popularity of quick charging technology, the power of mobile phone charger has gradually changed from 5W to 12W, 18W, 22W...Higher and higher.Once you figure that out, you'll know that the charger is as good as it gets.